Suprised no ones mentioned canelo , i no alvarez has been matched well by golden boy but for his age he's strong ! , personally i dont think he'll get any better hes peaked early. Tony ayala was a BEAST physically and mentally at a young age , michael moorer at 21 was a very impressive lhw world champ with plenty of 1st round ko's ....moorer at lhw imo is very underated ! id fancy him to beat prime jones at that weight !

very good addition with moorer
he was unbelievably physical at LHW

he must have been dedicated as **** making that weight
look at him now
he's huge